Isometric head frame - Equalizes the length of main and cross strings in the stringbed, enlarging the sweet-spot for more consistent accuracy even on off-center hits.
76 Grommets system - This single-pass grommet holes construction provides more grommet holes, creating a high-performance stringing pattern that puts 7% more durability.
Quad Voltaic System - Strengthened at 10, 2 , 5 and 7 o'clock area of the head, the racquet is designed to achieve the combination of heavy smashes and speedy racquet handling. Resulting in instant power during smash and making a full swing easy during short range rallies.
Quad Power System - Additional parts to enable adjustment of weight system to increase power by 10%.
Extra Slim Shaft - Cutting edge nano carbon technology is used to produce an ultra-thin, aerodynamic shaft, created for a stronger and more intense shot.